In multiple functions of iommu.c, there is a possible out of bounds read/write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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Fixes

Solution

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Workaround

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History

Tue, 08 Sep 2026 22:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Tue, 08 Sep 2026 21:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-20
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}


Tue, 08 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Description In multiple functions of iommu.c, there is a possible out of bounds read/write due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
References

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cve-icon MITRE

Status: PUBLISHED

Assigner: google_android

Published:

Updated: 2026-09-08T21:02:06.884Z

Reserved: 2026-07-02T06:14:16.313Z

Link: CVE-2026-58941

cve-icon Vulnrichment

Updated: 2026-09-08T21:01:55.727Z

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-08T19:18:03.363

Modified: 2026-09-08T21:18:23.403

Link: CVE-2026-58941

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses